Drinking from the mouth of the water skin
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، أَخْبَرَنَا قَتَادَةُ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ نَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم عَنِ الشُّرْبِ مِنْ فِي السِّقَاءِ وَعَنْ رُكُوبِ الْجَلاَّلَةِ وَالْمُجَثَّمَةِ . قَالَ أَبُو دَاوُدَ الْجَلاَّلَةُ الَّتِي تَأْكُلُ الْعَذِرَةَ .
Ibn Abbas said: The apostle of allah (ﷺ) forbade drinking from the mouth of a water-skin, and riding the animal which feeds on filth and eating the animal which is killed in confinement. Abu Dawud said: Jallalah means an animal which eats filth and impurities.